March is one of the cooler months of the year in East Siang, with average highs near 32.1°C and lows around 12.7°C (mean 22.4°C). It is one of the drier months, averaging 94 mm of rainfall and 60% relative humidity across the period.
March is one of the cooler months of the year in East Siang. Across 45 years of records, the warmest March in East Siang was 2015 — when the month averaged 24.4°C — while the coldest were 1990 and 1993 at 20.5°C. Typical March days reach 32.1°C with nights near 12.7°C. The long-term trend is warming, about 0.3°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.0°C | 21.8°C | 22.6°C | 23.1°C | 22.8°C | +0.8°C |
| Avg High | 31.9°C | 31.8°C | 32.4°C | 32.6°C | 32.0°C | +0.1°C |
| Avg Low | 12.1°C | 11.8°C | 12.8°C | 13.6°C | 13.6°C | +1.5°C |
| Avg Rain | 97 mm | 87 mm | 81 mm | 111 mm | 94 mm | -2 mm |
March temperatures in East Siang have risen by about 0.7°C between 1981–1985 and 2021–2025.
March has ranged from a record low of 10.3°C (1994) to a record high of 35.5°C (2000).
Rainfall in March is one of the drier months, averaging 94 mm, with a wettest year of 190 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.1°C per decade while lows rose 0.5°C per decade, narrowing the gap between day and night.
One of the best times to visit East Siang
March is one of the best times to visit East Siang. Expect days averaging 32.1°C and nights around 12.7°C (mean 22.4°C) — cooler than East Siang's yearly average — with higher rainfall (94 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 30.8°C | 13.4°C | 22.1°C | 80 mm | 69% | 0.6 m/s | 2.5 |
| 2024 | 31.9°C | 14.5°C | 23.2°C | 99 mm | 65% | 0.6 m/s | 3.1 |
| 2023 | 30.6°C | 13.6°C | 22.1°C | 143 mm | 69% | 0.6 m/s | 3.2 |
| 2022 | 33.5°C | 12.1°C | 22.8°C | 106 mm | 63% | 0.6 m/s | 4.3 |
| 2021 | 31.8°C | 14.0°C | 22.9°C | 89 mm | 67% | 0.6 m/s | 3.5 |
| 2020 | 33.4°C | 14.2°C | 23.8°C | 50 mm | 66% | 0.6 m/s | 3.6 |
| 2019 | 32.2°C | 12.1°C | 22.1°C | 61 mm | 67% | 0.6 m/s | 3.6 |
| 2018 | 34.0°C | 14.5°C | 24.2°C | 145 mm | 68% | 0.6 m/s | 3.6 |
| 2017 | 30.5°C | 14.3°C | 22.4°C | 144 mm | 69% | 0.6 m/s | 3.1 |
| 2016 | 33.2°C | 15.1°C | 24.1°C | 91 mm | 70% | 0.6 m/s | 3.4 |
| 2015 🔥 | 34.9°C | 13.9°C | 24.4°C | 60 mm | 63% | 0.6 m/s | 3.7 |
| 2014 | 33.8°C | 12.8°C | 23.3°C | 39 mm | 60% | 0.6 m/s | 3.8 |
| 2013 | 32.6°C | 15.2°C | 23.9°C | 121 mm | 62% | 0.6 m/s | 3.8 |
| 2012 | 31.5°C | 11.2°C | 21.4°C | 70 mm | 58% | 0.6 m/s | 3.6 |
| 2011 | 30.1°C | 12.9°C | 21.5°C | 189 mm | 68% | 0.6 m/s | 3.2 |
| 2010 🌧️ | 32.9°C | 14.3°C | 23.6°C | 190 mm | 65% | 0.6 m/s | 2.9 |
| 2009 | 31.8°C | 11.8°C | 21.8°C | 44 mm | 60% | 0.6 m/s | 3.6 |
| 2008 | 30.8°C | 13.3°C | 22.1°C | 142 mm | 60% | 0.6 m/s | 3 |
| 2007 | 34.1°C | 12.3°C | 23.2°C | 27 mm | 58% | 0.7 m/s | 4 |
| 2006 | 31.9°C | 13.3°C | 22.6°C | 64 mm | 55% | 0.7 m/s | 3.3 |
| 2005 | 29.9°C | 13.5°C | 21.7°C | 169 mm | 72% | 0.6 m/s | 2.5 |
| 2004 | 32.1°C | 13.6°C | 22.9°C | 154 mm | 61% | 0.6 m/s | 3 |
| 2003 | 32.8°C | 12.6°C | 22.7°C | 34 mm | 55% | 0.6 m/s | 3.6 |
| 2002 | 32.5°C | 13.3°C | 22.9°C | 95 mm | 53% | 0.7 m/s | 3.5 |
| 2001 | 32.2°C | 12.7°C | 22.5°C | 36 mm | 48% | 0.7 m/s | 3.8 |
| 2000 | 35.5°C | 11.8°C | 23.7°C | 41 mm | 52% | 0.6 m/s | 3.9 |
| 1999 | 32.9°C | 13.1°C | 23.0°C | 40 mm | 43% | 0.7 m/s | 3.6 |
| 1998 | 31.9°C | 10.9°C | 21.4°C | 80 mm | 59% | 0.7 m/s | 3.2 |
| 1997 | 30.5°C | 12.3°C | 21.4°C | 121 mm | 57% | 0.7 m/s | 2.8 |
| 1996 | 30.5°C | 13.3°C | 21.9°C | 115 mm | 63% | 0.6 m/s | 3.5 |
| 1995 | 34.1°C | 10.8°C | 22.4°C | 54 mm | 50% | 0.7 m/s | 3.3 |
| 1994 | 32.5°C | 10.3°C | 21.4°C | 170 mm | 59% | 0.7 m/s | 3 |
| 1993 | 29.8°C | 11.2°C | 20.5°C | 80 mm | 59% | 0.7 m/s | 3.5 |
| 1992 | 31.7°C | 11.2°C | 21.4°C | 119 mm | 60% | 0.7 m/s | 3.3 |
| 1991 | 33.8°C | 13.6°C | 23.7°C | 30 mm | 52% | 0.7 m/s | 3.5 |
| 1990 ❄️ | 29.9°C | 11.2°C | 20.5°C | 63 mm | 64% | 0.6 m/s | 3.1 |
| 1989 | 30.9°C | 12.9°C | 21.9°C | 40 mm | 59% | 0.7 m/s | 3.5 |
| 1988 | 32.3°C | 12.3°C | 22.3°C | 165 mm | 63% | 0.7 m/s | 3.1 |
| 1987 | 32.2°C | 11.3°C | 21.8°C | 78 mm | 59% | 0.6 m/s | 3.3 |
| 1986 | 33.1°C | 11.5°C | 22.3°C | 62 mm | 55% | 0.7 m/s | 3.5 |
| 1985 | 30.6°C | 13.8°C | 22.2°C | 170 mm | 61% | 0.6 m/s | 2.5 |
| 1984 | 34.0°C | 12.8°C | 23.4°C | 46 mm | 49% | 0.6 m/s | 3.2 |
| 1983 | 33.1°C | 11.1°C | 22.1°C | 35 mm | 52% | 0.7 m/s | — |
| 1982 | 31.2°C | 11.0°C | 21.1°C | 88 mm | 64% | 0.6 m/s | — |
| 1981 | 29.6°C | 12.0°C | 20.8°C | 189 mm | 66% | 0.6 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 32.1°C with lows near 12.7°C (mean 22.4°C), based on 45 years of NASA POWER data.
March averages 94 mm of rainfall in East Siang, one of the drier months. The wettest on record was 190 mm in 2010.
The hottest March reached 35.5°C in 2000. The coldest dipped to 10.3°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 0.7°C. Daytime highs moved from 31.7°C to 31.7°C and overnight lows from 12.1°C to 13.5°C over the same span.
March is one of the cooler months of the year in East Siang and one of the drier months, so plan for around 32.1°C daytime highs and 12.7°C at night.
Not quite — March is the 4th coolest month in East Siang, averaging 22.4°C.
For March in East Siang, pack light, breathable clothing and sun protection, with typical highs of 32.1°C and lows of 12.7°C. Bring an umbrella or light rain jacket too.
Relative humidity in March averages 60% — moderately humid.
Average wind speed in March is 0.6 m/s. The windiest March on record averaged 0.7 m/s (1983).
The wettest March on record was 2010 with 190 mm. On average, March sees 94 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in East Siang behaves each March, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for March specifically, along with year-by-year records and how the month has changed over the decades.
